Debris
Stories about the problems posed by trash in orbit, and initiatives from both governments and industry to clean it up.
White House Bans US Direct-Ascent ASAT Weapons Testing
The White House is instituting a self-imposed ban on direct-ascent ASAT, or anti-satellite, tests, VP Kamala Harris announced yesterday on a visit to the Vandenberg Space Force Base in California. The administration is hoping that other nations will agree to adopt the same ban in an effort to reduce orbital debris creation (and protect national…
A Q&A with Vyoma Cofounder Stefan Frey
Last week, Vyoma won the Startup Space pitch competition at Satellite 2022. Dr. Luisa Buinhas, a cofounder of Vyoma and space systems engineer, delivered the winning pitch. Payload wasn’t able to catch up with her on-site, but we did speak with Dr. Stefan Frey, an astrodynamics specialist and fellow Vyoma cofounder. Incubated within the ESA, the European…
Astroscale Resets Debris Removal Demo
Astroscale has moved a pair of debris-removal satellites back into position after pausing a demo of the technology last month, the startup posted on social media. The company has not revealed the exact reason that the mission was postponed in the first place, citing only “anomalous spacecraft conditions.” ICYMI: Last month, Astroscale attempted its second debris removal demonstration…
Paying for Space Cleanup, Part Two
Ed. note: Read Part One of this story here. Last week, the US Space Force (USSF) detailed how it would tap the private sector with orbital debris removal services. Beyond relatively small funding awards, how might governments more holistically address the problem of space junk? Here’s a few ideas. 1) Accept responsibility. “When it comes to liabilities and…
Paying for Space Cleanup, Part One
The Space Force (USSF) is hoping to gin up demand for debris removal by eventually buying services directly from the private sector. “We need your help,” USSF Vice Chief of Space Operations Gen. David Thompson said in a recent video addressed to the private sector (H/T SpaceNews). The vision here = “Aggressively explore [debris removal]…
Russian Upper Stage to Make Uncontrolled Reentry
The upper stage from a failed Russian space launch is expected to reenter the Earth’s atmosphere at some point today, Ars Technica reports. The stage, Persei, deployed from an Angara A5 rocket and successfully performed an initial burn, but failed to perform a second burn out of four that would have delivered a dummy payload into…
Russia Conducts ASAT Test Against Soviet Satellite
On Monday, Russia struck a Soviet-era spy satellite with a missile. The antisatellite (ASAT) test destroyed a dead, decades-old spacecraft and generated at least 1,500 trackable orbital debris in LEO, along with hundreds of thousands of smaller shards. Washington confirmed the ASAT test and condemned Moscow for reckless space behavior. The US State Department called Russia’s actions “dangerous,…
